UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IP9lbm2aKQtNQkpg2vNC3OGZwgaEE545CY+hBPFWgk0=' 
WHERE 
  key_id = '019d8b5d3a9e5a01c9df4f84305e2425dad6d7455c28e7a91dc5e7a0472e1ba8' 
  AND (
    token = 'IP9lbm2aKQtNQkpg2vNC3OGZwgaEE545CY+hBPFWgk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )